/* ============================================================
   Limbus Technologies — Sistema de diseño "Ingeniería con evidencia"
   Display: Space Grotesk · Body: Inter · Data/labels: JetBrains Mono
   ============================================================ */

/* ─── Tokens ─── */
:root {
  /* Marca */
  --green:  #40ed98;
  --cyan:   #40e0ea;
  --purple: #7734c3;

  /* Superficies oscuras */
  --ink-900: #0a0a12;
  --ink-800: #101021;
  --ink-700: #16162b;
  --ink-600: #1a1a2e;

  /* Superficies claras */
  --paper:   #f7f8fa;
  --paper-2: #eef1f5;
  --line:    #e3e7ee;

  /* Texto */
  --text:          #14141f;
  --muted:         #565c6b;
  --on-dark:       #eef1f8;
  --on-dark-muted: rgba(238, 241, 248, 0.60);
  --on-dark-faint: rgba(238, 241, 248, 0.34);

  --grad: linear-gradient(120deg, #40ed98 0%, #40e0ea 100%);

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  --maxw:   1180px;
  --radius: 14px;
  --ease:   cubic-bezier(0.22, 1, 0.36, 1);
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--ink-900); }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; }
::selection { background: rgba(64, 237, 152, 0.28); }

/* ─── Layout ─── */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 112px 0; position: relative; }
.section--dark { background: var(--ink-600); color: var(--on-dark); }
.section--paper { background: var(--paper); }

/* ─── Utilidades tipográficas ─── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--purple);
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}
.section--dark .eyebrow { color: var(--green); }

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-top: 16px;
  color: var(--text);
}
.section--dark .section-title { color: #fff; }
.section-sub {
  margin-top: 16px;
  font-size: 17px;
  color: var(--muted);
  max-width: 560px;
}
.section--dark .section-sub { color: var(--on-dark-muted); }
.section-head--center .section-sub { margin-left: auto; margin-right: auto; }

.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ─── Botones ─── */
.btn {
  --_bg: var(--purple);
  --_fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: var(--_bg);
  color: var(--_fg);
  padding: 15px 28px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s;
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary { --_bg: var(--purple); box-shadow: 0 8px 24px -10px rgba(119, 52, 195, 0.7); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -10px rgba(119, 52, 195, 0.75); }
.btn--gradient {
  background: var(--grad);
  color: var(--ink-900);
  box-shadow: 0 8px 26px -10px rgba(64, 224, 234, 0.6);
}
.btn--gradient:hover { transform: translateY(-2px); box-shadow: 0 16px 38px -12px rgba(64, 224, 234, 0.7); }
.btn--ghost {
  background: transparent;
  color: var(--on-dark);
  border-color: rgba(238, 241, 248, 0.22);
}
.btn--ghost:hover { border-color: var(--green); color: var(--green); transform: translateY(-2px); }
.btn--whatsapp { background: #25d366; color: #05261a; box-shadow: 0 8px 24px -10px rgba(37, 211, 102, 0.6); }
.btn--whatsapp:hover { transform: translateY(-2px); background: #22c35e; }

/* ─── Navbar ─── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 18, 0.55);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}
.navbar.scrolled {
  background: rgba(10, 10, 18, 0.82);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: rgba(255, 255, 255, 0.07);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.navbar__logo img { height: 40px; width: auto; max-width: 190px; object-fit: contain; }
.navbar__links { display: flex; align-items: center; gap: 34px; list-style: none; }
.navbar__links a {
  position: relative;
  color: var(--on-dark-muted);
  font-size: 14.5px;
  font-weight: 500;
  transition: color 0.25s;
}
.navbar__links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--grad);
  transition: width 0.28s var(--ease);
}
.navbar__links a:hover { color: #fff; }
.navbar__links a:hover::after { width: 100%; }
.navbar__cta { padding: 11px 20px; font-size: 14px; }
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.navbar__hamburger span {
  display: block; width: 24px; height: 2px;
  background: #fff; border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}
.navbar__hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar__hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background: var(--ink-600);
  color: var(--on-dark);
  padding: 96px 0 84px;
  overflow: hidden;
  isolation: isolate;
}
/* Grilla blueprint + glows */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-color: var(--ink-600);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 60% 30%, #000 40%, transparent 100%);
          mask-image: radial-gradient(ellipse 90% 80% at 60% 30%, #000 40%, transparent 100%);
}
.hero__glow {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero__glow--1 { top: -140px; right: -80px; width: 520px; height: 520px; background: rgba(64, 224, 234, 0.16); }
.hero__glow--2 { bottom: -180px; left: -120px; width: 480px; height: 480px; background: rgba(119, 52, 195, 0.22); }

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero__content { display: flex; flex-direction: column; align-items: flex-start; gap: 24px; }
.hero__status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 14px 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--on-dark-muted);
}
.hero__status .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(64, 237, 152, 0.6);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(64, 237, 152, 0.55); }
  70%  { box-shadow: 0 0 0 9px rgba(64, 237, 152, 0); }
  100% { box-shadow: 0 0 0 0 rgba(64, 237, 152, 0); }
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(34px, 5.4vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: #fff;
}
.hero__subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--on-dark-muted);
  max-width: 480px;
  line-height: 1.65;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 4px; }

/* Panel lateral tipo "consola" */
.hero__panel {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  backdrop-filter: blur(6px);
  overflow: hidden;
  box-shadow: 0 30px 80px -40px rgba(0, 0, 0, 0.8);
}
.hero__panel-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--on-dark-faint);
}
.hero__panel-bar .traffic { display: flex; gap: 6px; margin-right: 6px; }
.hero__panel-bar .traffic i { width: 10px; height: 10px; border-radius: 50%; display: block; }
.hero__panel-bar .traffic i:nth-child(1) { background: #ff5f57; }
.hero__panel-bar .traffic i:nth-child(2) { background: #febc2e; }
.hero__panel-bar .traffic i:nth-child(3) { background: #28c840; }
.hero__panel-body { padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.hero__line { display: flex; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 13px; }
.hero__line .check {
  flex-shrink: 0;
  width: 20px; height: 20px; border-radius: 6px;
  display: grid; place-items: center;
  background: rgba(64, 237, 152, 0.14);
  color: var(--green);
}
.hero__line .check svg { width: 12px; height: 12px; }
.hero__line span { color: var(--on-dark-muted); }
.hero__line b { color: #fff; font-weight: 500; }
.hero__panel-foot {
  padding: 14px 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 12px; color: var(--on-dark-faint);
}
.hero__panel-foot b { color: var(--green); font-weight: 500; }

/* ============================================================
   SERVICIOS
   ============================================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px 30px;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute; left: 0; right: 0; top: 0;
  height: 3px; transform: scaleX(0); transform-origin: left;
  background: var(--grad);
  transition: transform 0.4s var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px -26px rgba(20, 20, 40, 0.28);
  border-color: transparent;
}
.service-card:hover::after { transform: scaleX(1); }
.service-card__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.service-card__icon {
  width: 52px; height: 52px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(64, 237, 152, 0.12), rgba(64, 224, 234, 0.12));
  border: 1px solid rgba(64, 224, 234, 0.2);
}
.service-card__icon svg { width: 26px; height: 26px; stroke: var(--purple); fill: none; }
.service-card__tag {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.1em;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 4px 9px; border-radius: 6px;
}
.service-card__title {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 11px;
}
.service-card__text { font-size: 14.5px; color: var(--muted); line-height: 1.65; margin-bottom: 22px; }
.service-card__link {
  display: inline-flex; align-items: center; gap: 7px;
  align-self: flex-start;
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 12.5px; font-weight: 500; letter-spacing: 0.02em;
  color: var(--purple);
  transition: gap 0.25s var(--ease), color 0.25s;
}
.service-card__link:hover { gap: 12px; color: var(--cyan); }

/* ============================================================
   PROCESO (secuencia real → numeración 01–04)
   ============================================================ */
.process { background: var(--ink-600); color: var(--on-dark); }
.process .section-title { color: #fff; }
.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.step {
  padding: 34px 26px 34px 0;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}
.step:last-child { border-right: none; }
.step__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--green);
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.step__title {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 600;
  color: #fff; margin-bottom: 10px;
}
.step__text { font-size: 14px; color: var(--on-dark-muted); line-height: 1.6; }
.step__dot {
  position: absolute; top: -5px; left: 0;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--green);
}

/* ============================================================
   POR QUÉ (diferenciadores)
   ============================================================ */
.why__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.diff-item {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s var(--ease);
}
.diff-item:hover { transform: translateY(-4px); box-shadow: 0 20px 44px -28px rgba(20, 20, 40, 0.25); border-color: rgba(119, 52, 195, 0.28); }
.diff-item__icon {
  flex-shrink: 0;
  width: 46px; height: 46px; border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(119, 52, 195, 0.08);
}
.diff-item__icon svg { width: 24px; height: 24px; stroke: var(--purple); fill: none; }
.diff-item__title { font-family: var(--font-display); font-size: 17px; font-weight: 600; color: var(--text); margin-bottom: 7px; }
.diff-item__text { font-size: 14.5px; color: var(--muted); line-height: 1.6; }

/* ============================================================
   STACK
   ============================================================ */
.stack { background: var(--paper-2); }
.stack__row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
  max-width: 860px; margin: 0 auto;
}
.stack__chip {
  font-family: var(--font-mono);
  font-size: 13px; color: var(--text);
  background: #fff;
  border: 1px solid var(--line);
  padding: 10px 18px; border-radius: 100px;
  transition: transform 0.25s var(--ease), border-color 0.25s, color 0.25s;
}
.stack__chip:hover { transform: translateY(-3px); border-color: var(--cyan); color: var(--purple); }

/* ============================================================
   CONTACTO
   ============================================================ */
.contact { background: var(--ink-600); color: var(--on-dark); position: relative; overflow: hidden; }
.contact__glow {
  position: absolute; z-index: 0; border-radius: 50%; filter: blur(90px);
  width: 460px; height: 460px; background: rgba(119, 52, 195, 0.18);
  top: -160px; right: -120px; pointer-events: none;
}
.contact .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact__title { font-family: var(--font-display); font-size: clamp(28px, 3.4vw, 38px); font-weight: 600; letter-spacing: -0.02em; color: #fff; margin-top: 16px; }
.contact__text { font-size: 16px; color: var(--on-dark-muted); line-height: 1.7; margin: 16px 0 28px; max-width: 420px; }
.contact__assurances { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 30px; }
.contact__assurances li { display: flex; align-items: center; gap: 10px; font-size: 14.5px; color: var(--on-dark-muted); }
.contact__assurances svg { width: 18px; height: 18px; stroke: var(--green); fill: none; flex-shrink: 0; }

.contact__form {
  display: flex; flex-direction: column; gap: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 30px;
}
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--on-dark-muted); text-transform: uppercase; }
.form-group input, .form-group textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 9px;
  padding: 13px 15px;
  font-family: var(--font-body);
  font-size: 15px; color: #fff;
  transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
  outline: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(238, 241, 248, 0.32); }
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--cyan);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 0 0 3px rgba(64, 224, 234, 0.14);
}
.form-group textarea { min-height: 118px; resize: vertical; }
.form__submit { margin-top: 4px; width: 100%; padding: 16px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--ink-900); padding: 56px 0 34px; color: var(--on-dark-muted); }
.footer__top { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 30px; padding-bottom: 34px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.footer__brand { display: flex; align-items: center; gap: 16px; max-width: 440px; }
.footer__logo { flex-shrink: 0; }
.footer__logo img { height: 44px; width: auto; max-width: 180px; object-fit: contain; }
.footer__tagline { font-size: 14px; color: var(--on-dark-faint); line-height: 1.5; }
.footer__nav { display: flex; gap: 26px; list-style: none; flex-wrap: wrap; }
.footer__nav a { font-size: 14px; color: var(--on-dark-muted); transition: color 0.25s; }
.footer__nav a:hover { color: var(--green); }
.footer__social { display: flex; gap: 12px; }
.footer__social a {
  width: 40px; height: 40px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  color: var(--on-dark-muted);
  transition: background 0.25s, color 0.25s, transform 0.25s var(--ease);
}
.footer__social a:hover { background: rgba(64, 237, 152, 0.14); color: var(--green); transform: translateY(-3px); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; padding-top: 24px; }
.footer__copy { font-family: var(--font-mono); font-size: 12px; color: var(--on-dark-faint); }

/* ============================================================
   Animaciones de entrada
   ============================================================ */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: 0.08s; }
[data-reveal-delay="2"] { transition-delay: 0.16s; }
[data-reveal-delay="3"] { transition-delay: 0.24s; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .section { padding: 84px 0; }
  .hero .container { grid-template-columns: 1fr; gap: 44px; }
  .hero__panel { max-width: 460px; }
  .services__grid { grid-template-columns: 1fr 1fr; }
  .process__grid { grid-template-columns: 1fr 1fr; }
  .step { border-right: none; border-bottom: 1px solid rgba(255, 255, 255, 0.1); padding-right: 26px; }
  .step:nth-child(odd) { border-right: 1px solid rgba(255, 255, 255, 0.1); }
  .contact .container { grid-template-columns: 1fr; gap: 40px; }
  .navbar__cta { display: none; }
}

@media (max-width: 620px) {
  .section { padding: 68px 0; }
  .navbar__links {
    display: none;
    position: absolute; top: 74px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 4px;
    background: rgba(10, 10, 18, 0.97);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 18px 24px 26px;
  }
  .navbar__links.open { display: flex; }
  .navbar__links a { padding: 10px 0; font-size: 16px; width: 100%; }
  .navbar__hamburger { display: flex; }
  .services__grid { grid-template-columns: 1fr; }
  .process__grid { grid-template-columns: 1fr; }
  .step { border-right: none !important; }
  .why__grid { grid-template-columns: 1fr; }
  .contact__form { padding: 22px; }
  .footer__top { flex-direction: column; }
  .btn { width: 100%; }
  .hero__actions { width: 100%; }
}

/* ─── Accesibilidad ─── */
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ============================================================
   PÁGINAS DE SERVICIO
   ============================================================ */
.subhero {
  position: relative;
  background: var(--ink-600);
  color: var(--on-dark);
  padding: 72px 0 80px;
  overflow: hidden;
  isolation: isolate;
}
.subhero .eyebrow { color: var(--green); }
.breadcrumb {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--on-dark-faint); margin-bottom: 26px;
}
.breadcrumb a { color: var(--on-dark-muted); transition: color 0.25s; }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb [aria-current] { color: var(--green); }
.subhero__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(30px, 5vw, 50px); line-height: 1.08;
  letter-spacing: -0.025em; color: #fff; max-width: 780px;
}
.subhero__title .gradient-text { display: inline; }
.subhero__lead {
  margin-top: 18px; font-size: clamp(16px, 2vw, 19px);
  color: var(--on-dark-muted); max-width: 640px; line-height: 1.65;
}
.subhero__actions { margin-top: 30px; display: flex; gap: 14px; flex-wrap: wrap; }

/* Bloque de texto */
.prose { max-width: 760px; }
.prose p { font-size: 16.5px; color: var(--muted); line-height: 1.78; margin-bottom: 18px; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--text); font-weight: 600; }

/* Grilla de características */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px 26px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s;
}
.feature:hover { transform: translateY(-4px); box-shadow: 0 20px 44px -28px rgba(20,20,40,0.22); border-color: rgba(64,224,234,0.35); }
.feature__icon {
  width: 44px; height: 44px; border-radius: 11px; margin-bottom: 16px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(64,237,152,0.12), rgba(64,224,234,0.12));
  border: 1px solid rgba(64,224,234,0.2);
}
.feature__icon svg { width: 22px; height: 22px; stroke: var(--purple); fill: none; }
.feature__title { font-family: var(--font-display); font-size: 17px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.feature__text { font-size: 14.5px; color: var(--muted); line-height: 1.65; }

/* Lista con checks */
.check-list { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 32px; max-width: 820px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 15.5px; color: var(--text); line-height: 1.5; }
.check-list svg { flex-shrink: 0; width: 20px; height: 20px; stroke: var(--green); fill: none; margin-top: 2px; }

/* FAQ (details/summary nativo, sin JS) */
.faq { max-width: 840px; margin: 0 auto; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary {
  list-style: none; cursor: pointer; padding: 22px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  font-family: var(--font-display); font-weight: 600; font-size: 17px; color: var(--text);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: '+'; font-family: var(--font-mono); font-size: 24px; color: var(--purple); line-height: 1; }
.faq__item[open] summary::after { content: '\2212'; }
.faq__item p { padding: 0 0 24px; font-size: 15px; color: var(--muted); line-height: 1.72; max-width: 720px; }

/* Banda CTA */
.cta-band { position: relative; overflow: hidden; background: var(--ink-600); color: var(--on-dark); text-align: center; }
.cta-band__glow { position: absolute; z-index: 0; border-radius: 50%; filter: blur(90px); width: 460px; height: 460px; background: rgba(119,52,195,0.2); top: -160px; left: 50%; transform: translateX(-50%); pointer-events: none; }
.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(26px, 3.4vw, 38px); letter-spacing: -0.02em; color: #fff; }
.cta-band p { margin: 16px auto 30px; color: var(--on-dark-muted); max-width: 540px; font-size: 16px; line-height: 1.6; }
.cta-band__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 980px) {
  .feature-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .subhero { padding: 56px 0 60px; }
  .feature-grid { grid-template-columns: 1fr; }
  .check-list { grid-template-columns: 1fr; }
}